package com.itheima.mm.service.Impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.itheima.mm.mapper.DirectorysMapper;
import com.itheima.mm.pojo.subject_manage.Directorys;
import com.itheima.mm.service.DirectorysService;
import org.springframework.stereotype.Service;

@Service
public class DirectorysServiceImpl extends ServiceImpl<DirectorysMapper, Directorys> implements DirectorysService {
}
